STRUCTURES AND FUNCTIONS The flowchart below summarizes some of the successes
of genetic engineering. Complete the chart by filling in the blanks.
of animals has produced
Genetic engineering
of plants has produced

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

look at this it will give you up to 17 answers  

answercalled plucking;